mysterious and unconfirmed animals (e.g. chupacabra, etc.)
marine life; marine organism
unicellular organism; monad
biological (system); bio-
protist; protistan; protoctist
aquatic life; water creatures
luminescent organism; photogenic organism
adventive species; non-native species; introduced species; alien species
biological and chemical weapons
biological classification
bioterrorism; biological terrorism
biological classification
a biological (i.e. a biological drug, vaccine, etc.)
biogeography; biological geography
benthic organism; sea-bottom fauna; benthos
biocenosis; biotic community; biological community
biochemical oxygen demand; BOD
biological response modifier
biological diversity; biodiversity
marine biology; biological oceanography
biosatellite; satellite designed to carry life in space
hot spring organism; organisms (algae, amphibians, etc.) that thrive in hot water
biofilm; biological slime; biological membrane; biomembrane